8289

• UCREFRP Catalog Number: 8289
• Author: Trammell, M. and T. Chart.
• Title: Flaming Gorge Studies
• USFW Year: 1997.
• USFW - Doc Type: Colorado Squawfish Yoy Habitat Use, Green River, utah, 1992-1996.
• Copyright Material: NO

DRAFT 13
Table 4. Summary of habitat numbers and types, nursery habitat study, Green River RM 57-47,
1992-1996.
MS SC FT HS SE SH TOTAL
SPRING 56 29 4 10 9 0 108
SUMMER 93 53 2 16 5 1 170
FALL, 58 49 0 ~ 14 4 1 126
MS:migratory sandwave, SC: scour channel, FT: flooded tn~utary mouth, HS: Horseshoe vortex, SE: shoreline eddy,
SH: shoreline
Table 5. Chi squared analysis for Colorado squawfish use of habitat types. Green River nursery
habitat, 1992-1996.
PooLED
Nrs sc Fr xs sE sH
Observed 86 81 3 13 7 0
YES expected 97.35 61.61 2.82 18.81 8.47 .94
cell chi-sqr 132 6.10 0.01 1.80 025 .94
Observed 121 50 3 27 11 2
NO expected 109.65 6939 3.18 21.19 9.53 1.06
cell chi sqr 1.18 5.42 0.01 1.59 023 .84
TOTAL chi-sqr 19.69 P~.0014
SPRING
i..--+_..i MS SC Ff HS SE SH
Observed 15 16 3 3 5 0
YES expocUed 21.78 1128 1.56 3.84 3.5 0
cell chi-sqr 2.11 1.98 134 020 0.64 0
Observed 41 13 1 7 4 0
NO expected 34.22 17.72 2.44 6.11 5.5 0
Dell chi sqr 1.34 126 0.85 0.13 0.41 0
TOTAL chi-sqr 10.88 P=.0362
Table 5, continued:. Chi squared analysis for Colorado squawfish use of habitat types. Green
River nursery habitat, 1992-1996.
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